[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-107-2-research-methods-023":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":24},"社會工作研究方法","research-methods",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"legacy":11,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"lawTimestamp":9,"explanation":22,"freq":23},"sw-107-2-社會工作研究方法-023","sw-107-2-research-methods-023",107,2,false,23,"推論檢定中，若臨界值 α 從 0.01 提高為 0.05，則：①犯第一類型錯誤的機會變大 ②犯第二類型錯誤的機會變小 ③拒絕虛無假設的機率增加 ④自變項實際效果增加。以上敘述何者正確？",{"A":15,"B":16,"C":17,"D":18},"僅①④","僅②③","僅①②","①②③","D",null,[],"本題考點是顯著水準 α 放寬(0.01→0.05)對兩類型錯誤與決策的連動影響。依假設檢定原理,α 就是允許犯第一類型錯誤(棄真)的機率,α 變大代表①第一類型錯誤機會變大;拒絕域隨之擴大,故③拒絕虛無假設的機率增加;而 α 與 β(第二類型錯誤)呈反向,α 變大則②第二類型錯誤機會變小。①②③皆正確,故選 D。④錯在:調整判準只改變我們的決策門檻,並不會改變自變項在母體中「實際」的效果,實際效果不因 α 而增減。",1,[25,29,32,36,40,44],{"webId":26,"stem":27,"number":23,"year":28,"session":23},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",106,{"webId":30,"stem":31,"number":10,"year":28,"session":23},"sw-106-1-research-methods-002","執行研究是為了解概念，但我們仍得在研究前，針對概念給予基本描述與簡要定義。請問這個步驟是：",{"webId":33,"stem":34,"number":35,"year":28,"session":23},"sw-106-1-research-methods-003","皮爾森相關係數（r）有幾個特色，下列敘述何者錯誤？",3,{"webId":37,"stem":38,"number":39,"year":28,"session":23},"sw-106-1-research-methods-004","關於信效度的說明，下列何者正確？",4,{"webId":41,"stem":42,"number":43,"year":28,"session":23},"sw-106-1-research-methods-005","當我們要判斷兩個變項間是否有因果關係時，下列那種判斷標準不合適？",5,{"webId":45,"stem":46,"number":47,"year":28,"session":23},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109493669]